# ULN2003A (Component)
## Description
Darlington Transistor Arrays
ULN2003A
SOP-16_L10.0-W3.9-P1.27-LS6.0-BL
LCSC Part Number: C482013
JLCPCB Part Class: Extended Part
Manufactured by UMW(友台半导体)
## Component Details
- **Owner:** lcsc
- **Created:** 11/5/2024
- **Last Updated:** 4/24/2025
- **Visibility:** Public
- **JLCPCB Part Class:** Extended Part
- **Package or Case Code:** SOP-16_L10.0-W3.9-P1.27-LS6.0-BL
- **LCSC Part Number:** C482013
- **Manufacturer Part Number:** ULN2003A
- **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2311091735_UMW-Youtai-Semiconductor-Co---Ltd--ULN2003A_C482013.pdf
- **Part Type:** Darlington Transistor Arrays
- **Manufacturer Name:** UMW(友台半导体)
- **Product Info Url:** https://lcsc.com/product-detail/New-Arrivals_UMW-Youtai-Semiconductor-Co-Ltd-ULN2003A_C482013.html
- **Used in:** 13 projects
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/uln2003a/stmicroelectronics.html?utm_currency=USD®ion=nac) | $0.1618 | 106K |
| [Digi-Key](https://www.digikey.com/en/products/detail/umw/ULN2003A/16705914) | $0.43 | 6.8K |
| [LCSC](https://www.lcsc.com/product-detail/C5279080.html) | $0.1725 | 0 |
| [Mouser](https://www.mouser.com/ProductDetail/STMicroelectronics/ULN2003A?qs=FOlmdCx%252BAA1P2avu3tWCRw%3D%3D) | $0.42 | 29K |
| [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=ULN2003A) | N/A | N/A |
| [Verical](https://www.verical.com/pd/stmicroelectronics-bjt---darlington-ULN2003A-94437?utm_currency=USD) | N/A | N/A |
- **Part Type:** Transistors
- **Sub-Type:** Darlington
- **Manufacturer:** UMW
- **MPN:** ULN2003A
- **Mount Type:** PCB
- **Package / Case Code:** 16-SOP
- **Pin Count:** 16
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | 1B | |
| 2 | 2B | |
| 3 | 3B | |
| 4 | 4B | |
| 5 | 5B | |
| 6 | 6B | |
| 7 | 7B | |
| 8 | E | |
| 9 | COMPO | |
| 10 | 7C | |
| 11 | 6C | |
| 12 | 5C | |
| 13 | 4C | |
| 14 | 3C | |
| 15 | 2C | |
| 16 | 1C | |
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*Generated from [https://www.flux.ai/lcsc/uln2003a~ek6r](https://www.flux.ai/lcsc/uln2003a~ek6r)*